Chicken A La King - cooking recipe

Ingredients

3 Tbsp. chicken fat or butter
3 1/2 Tbsp. flour
1 c. chicken stock or canned chicken broth
1 c. scalded milk (I just heat it)
1/2 c. scalded cream or evaporated milk (small can)
1/4 or 1/2 tsp. salt (more can be added later)
2 Tbsp. butter
2 c. boiled chicken (I use 3 to 4 or all of chicken)
1 c. mushroom slices or pieces, sauteed in 1 Tbsp. butter
1/2 c. canned pimentos, cut in strips (2 small or 1 large jar)
2 egg yolks (I never use)
1 to 2 cans Campbell's cream of mushroom soup (do not dilute)
1 green pepper, cut into strips and parboiled or 1/2 c. frozen, cooked peas (to add color to plate; optional)

Preparation

Melt fat or butter.
Add flour and stir until well blended (do not brown).
Pour on gradually the chicken stock, milk and cream while stirring constantly (add one at a time).
Saute mushrooms in 1 tablespoon of butter (or more) for 5 minutes.
Have chicken and pimentos cut in desired size pieces.
Bring mixture to boiling point (bubbling) and add salt, remaining butter (about 1 tablespoon), chicken, mushroom pieces and pimentos (also green pepper or green peas).
Bring to boiling point and add slightly beaten egg yolks.